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Hello,
I have connected all the DNU pins to GND in CYUSB3064 in the schematic and board. I am having problems with the MIPI lanes now.
Does grounding the DNU pins cause any issues for MIPI interface in CYUSB3064?
Best Regards.
Pi.
Solved! Go to Solution.
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Hi Pi Zhang,
For the unsed MIPI data input pins, you could connect them to GROUND.
You could also connect G6 and H5 outside to test point. They are Hsync and Vsync.
Please DO NOT connect any other pins which marked as DNU.
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Hi,
Did you connect the unused MIPI lanes also to ground, as recommended? If not, please connect the unused MIPI lanes also to ground.
Regards,
-Madhu Sudhan
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Hi Pi Zhang,
For the unsed MIPI data input pins, you could connect them to GROUND.
You could also connect G6 and H5 outside to test point. They are Hsync and Vsync.
Please DO NOT connect any other pins which marked as DNU.